1
When you get up and leave for five minutes, like you're doing something important, but it's really just to avoid talking to someone or to check your phone.
I'm gonna wank for five minutes, then I'll come back and pretend I was doing something cool.
She left the room for a wank, then came back and said she was 'thinking' the whole time.
He took a five-minute wank just to avoid answering my question about his pants.